Originally Posted by rabizadeh_ehsan
NVIDIA GeForce GT 540M graphics with 1GB DDR3 VRAM and NVIDIA Optimus Technology
I studied the reviews of this laptop and in one of them it has been stated that linux has problem ith this graphic card.
'Optimus' has given most linux users who have tired it problems.
Most people dont know about bumblebee (and its fairly new anyway), and the only other ways to get the nVidia GPU working under linux is with a BIOS swtich to 'force' the nVidia GPU, or custom EDID files.
If bumblebee doesnt work, and there is no BIOS switch, then installing the nVidia drivers will only break X.
H_TeXMeX_H, the 'optimus' setup you are using is different to the vast majority of 'optimus' setups.